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New technique for the restoration of noisy color images

  • University of Toronto

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this paper we propose a new efficient algorithm of noise suppression in color images. The new technique of multichannel image enhancement is capable of reducing impulsive and Gaussian noise and it outperforms the standard methods of noise reduction. In this paper a new smoothing operator, based on a random walk model and on a fuzzy similarity membership function of pixels connected by digital paths is introduced. The efficiency of the proposed method has been tested on the standard color images using the widely used objective image quality measures.

Original languageEnglish
Title of host publication2002 14th International Conference on Digital Signal Processing Proceedings, DSP 2002
EditorsA.N. Skodras, A.G. Constantinides
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages95-98
Number of pages4
ISBN (Electronic)0780375033
DOIs
Publication statusPublished - 2002
Event14th International Conference on Digital Signal Processing, DSP 2002 - Santorini, Hellas, Greece
Duration: 1 Jul 20023 Jul 2002

Publication series

NameInternational Conference on Digital Signal Processing, DSP
Volume1
ISSN (Print)1546-1874
ISSN (Electronic)2165-3577

Conference

Conference14th International Conference on Digital Signal Processing, DSP 2002
Country/TerritoryGreece
CitySantorini, Hellas
Period1/07/023/07/02

ASJC Scopus subject areas

  • Signal Processing

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